I have the following dilemma. I was able to register my signing keys after many failure and attempt. But now to sign the application the signature tool gives the following error:
Status:"Failed-See Details"
Details:" General failure. Please try again. Server may be unavailable"
I am connecting through a proxy server but the signature tool is not prompting for my username and password.
I have upgraded to Windows 7 Professional 64bits - This is when the problem started.
Related
Apparently we have a configuration issue with TFS 2017 11.0.60315.1
The team project collection(s) are online, but I get TF31002 error when I try to connect from my client AND the server. e.g. click "Change URLs" and "Test"
I also get HTTP code 404: Not Found when I click "Group Membership" or "Administer Security" from the Application Tier.
I cannot add a picture so... here is a transcript:
Error Encountered
TF31002: Unable to connect to this Team Foundation Server:
http://myserver:8080/tfs
Team Foundation Server Url: http://myserver:8080/tfs.
Possible reasons for failure include:
- The name, port number, or protocol for the Team Foundation Server is incorrect.
- The Team Foundation Server is offline
- The password has expired or is incorrect
Technical information (for administrator):
The remote server returned an error: (404) Not Found.
I have tried changing the Service Account & password
I have clicked Reapply Account
I have tried changing the Authentication Settings
When I click Group Membership or Administer Security, I get the 404 error
I have tried changing the URL
a. http://myserver:8080/tfs/defaultcollection
b. http://myserver:80//
c. http://myserver:8080
d. http://(ipaddress):8080/tfs
e. http://localhost:8080/tfs
The remote server returned an error: (404) Not Found.
If you are using http://localhost:8080/tfs url and still get (404) Not Found. Then this kind of issue may related to IIS side.
First check IIS logs, if there are some useful information.
Go to IIS manager to check the TFS bindings should be such as below:
If you look into IIS manager, application pools, under TFS app pool, what identity TFS appPool is using? If you see it is set as “ApplicationPoolIdentity” instead of networkService or a domain account for TFSservice,
Try below cause and resolution and see if that could solve the issue:
Cause:
The ApplicationPoolIdentity account did not have permissions on the content folder.
Resolution:
Set the permission for the Application Pool Identity (which is a virtual account) on the folder where the content is located.
The steps to do so are:
Right click on your Site/Application in IIS Manager and select Edit
Permissions.
Under Security tab click Edit, then Add. Enter "IIS AppPool\", ensure that location is set to the local computer, and
select Check Names.
Allow this user to have modify permissions.
http://learn.iis.net/page.aspx/624/application-pool-identities/
Besides, you could also take a look at this similar issue here: TFS 2010 RC, getting 404 on http://localhost:8080/tfs
Check if it's also UrlScan installed and that blocked your tfs site.
I am debugging network calls of one of the client's application whom code I am not having. The steps I have gone thorough is as below.
1) Install fiddler in a windows system.
2) unable HTTPS decryption.
3) set the system proxy to match the client's country. (USA)
4) install the app on iOS to which is on same network.
5) Installed the Fiddler certificate in phone, added to trusted certificate
6) Applied the manual proxy matching the same internal IP of the windows system. (not the system proxy of USA)
Now when I open the app, I am able to trace the network calls till login page. Also able to detect network call which send the credentials.
But after loading for 5-8 seconds, the app shows "something went wrong, we are unable to serve you"
I am not able to see any trace of my machine IP (internal IP), in network calls being sent. I changed my phones Timezone in case that is the triggering point for stop serving.
Also randomly after 2-3 attempts the following popup comes. I have set the Client Certificate as asked, which was downloaded from http://ipv4.fiddler:8888 .
There are many other apps for which I am able to see the entire network calls but not for this specific one.
Is there any issue in my system settings or the app provider have mechanism to identify man in the middle proxies. Or certificate issues?
Update 1 : I checked the fiddler log and found the below error
HTTPS hand shake to TargetURL failed The exact error was "a call to SSPI failed, see inner Exception, the certificate chain was issued by an authority that is not trusted. is this case if SSL Pinning?
You are mixing up the certificates. Usually the problem is the server certificate, however in your case the problem arises from a client certificate. A SSL client certificate is a optional feature that allows to identify a user based on a certificate + private key instead of username+password. It is often used in companies where each user has a certificate+private key on a smart card.
There are now two possibilities:
The iOS app includes a client certificate+private key and the app developers use this to protect the communication API (a bit similar like an API key). In this case you have to extract the certificate and the private key and provide it to Fiddler. Most likely certificate and private key are the same for every device world-wide and can be found as static resource in the iOS app (potentially obfuscated or somehow protected).
The server asks for a client certificate but providing a certificate is optional. I don't know if Fiddler can handle this situation.
I have configured smtp settings in web.config and I was able to successfully send email when working on my local machine. But when I uploaded the code on the server, its giving me following exception
Mailbox unavailable. The server response was: 5.7.3 Requested action aborted
Meanwhile, I also received an email from Microsoft telling me that an attempt to login to my account from a new location was blocked. I clearly understand the problem that server is in a different part of the world than where I usually login to a Windows Live account. That's why it is blocking the account to login. But I want it to login and send email using my credentials on from remote server. There must be some settings in Windows Live account but I failed to find one.
Contacting Hotmail Support Center first to find out if its really possible what you are intending to do might be helpful. I think if hotmail web administration has put a security check, it must be for a purpose of stopping such remote login activities.
After installing Google Cloud SDK, When i run
gcloud auth login
I get an error message :
Your browser has been opened to visit:
https://accounts.google.com/o/oauth2/auth?scope= .... <whole link>
GConf Error: Failed to contact configuration server; some possible causes are that you need to enable TCP/IP networking for ORBit, or you have stale NFS locks due to a system crash. See http://projects.gnome.org/gconf/ for information. (Details - 1: Failed to get connection to session: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.)
GConf Error: Failed to contact configuration server; some possible causes are that you need to enable TCP/IP networking for ORBit, or you have stale NFS locks due to a system crash. See http://projects.gnome.org/gconf/ for information. (Details - 1: Failed to get connection to session: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.)
Error showing url: Operation not supported
What could cause this problem and how to fix it ?
I tried installing GConf again but it did not help.
The problem was I had two accounts on chrome to be signed in, and the error was caused as while opening the authentication link. it did not get the required response.
I simply copied the authentication link https://accounts.google.com/o/... from the command line window and pasted it in browser window, which gave me an option to sign in from my desired account. I signed in and I was successfully authenticated.
I am configuring the Sharepoint for the first time, using the SharePoint Products & Technologies Configuration Wizard. While configuring, i have selected below options:
I am creating a new server farm.
Entered the my machine name as database server name, and specified
the credentials of domain user. This domain user is added to the
login user on my database server with Windows Authentication.
Specified the port number 10100 and selected NTLM authentication
provider.
After clicking Next i am getting below error:
An error has occurred while validating the configuration settings. An exception of type System.FormatException was thrown. Additional exception information: *Input string was not in a correct format.*
In the event viewer no error has been logged. But few Information level logs are logged stating 'Login failed for user ''. Reason: Failed to open the explicitly specified database. [CLIENT: *..*.]'. But i can login to database with the same user with Windows Authentication.
Please suggest few things to resolve this issue.
Thanks.
I came across with same issue. I Did rein-stallion of SQL 2008 R2 with SP1 and reinstalled IIS on SharePoint server. Then issue got fixed.